baber/WOPTO huggingface dataset:
Patent JP-2012173448-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NAKAJIMA AKIRA
IPC: G03G15/16
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide technology that allows both position variation in a vertical direction (a second direction) and speed variation in a moving direction (a first direction) of an image carrier belt to be obtained.SOLUTION: An image forming apparatus comprises: an image carrier belt 31 for carrying an image while moving in a first direction; a detecting part SC for detecting an end portion of the image carrier belt; a displacement part 56 for displacing the image carrier belt in a second direction perpendicular or substantially perpendicular to the first direction; and a controlling part EC for calculating position variation of the image carrier belt in the second direction from a detection result of the detecting part, and for calculating speed variation of the image carrier belt in the first direction from the detection result of the detecting part outputted when the displacement part displaces the image carrier belt in the second direction.
Patent JP-2011128648-A (JP)
Title: Electrophotographic printer
Inventor: CHOI SAM-SEOK
IPC: G03G15/01
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal installation type fixed toner cartridge with which standard of a toner cartridge, arrangement of the toner cartridge relative to a photoreceptor drum and standard of the photoreceptor drum and a development roller are optimized, and an electrophotographic printer employing the same.  <P>SOLUTION: The toner cartridges 30C, 30M, 30Y and 30K include: a housing filled with toner of a prescribed color; a development roller 35 rotatably installed on the housing to face the photoreceptor drum 20 and to supply toner to the photoreceptor drum 20 to develop an image by a difference in electrical potential; a supply roller rotatably installed in the housing in contact with the development roller 35 and to control the toner to adhere to the development roller 35; and a guide member coupled to the housing to be disposed under the supply roller and to guide supply of the toner. The diameter D<SB>2</SB>of the development roller 35 satisfies 10.4≤D<SB>2</SB>≤22.1[mm].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012171057-A (JP)
Title: Cutting apparatus
Inventor: KOSEKI YASUHISA
IPC: B26D1/18
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus for cutting a cover sheet at the four sides of a rectangular substrate with a simple structure.SOLUTION: A cutting apparatus cuts the edge portions of a cover sheet covering the rectangular substrate. The cutting apparatus includes a holding unit, a head unit, a first moving unit, and a second moving unit. The holding unit holds the rectangular substrate by sucking one surface of the rectangular substrate. The head unit includes a cutting unit which cuts the edge portion of the cover sheet and a pivot unit which makes the cutting unit pivot to change a cutting direction. The first moving unit moves the head unit in a first direction parallel to one side of the rectangular substrate. The second moving unit moves the holding unit in a second direction parallel to the other side perpendicular to the one side of the rectangular substrate, and moves the holding unit across the transfer position of the rectangular substrate and a cutting operation region which are continuous in the second direction.
Patent JP-2012170926-A (JP)
Title: Rice polishing equipment
Inventor: KAWABATA HIDEOMI
IPC: B02B7/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide rice polishing equipment easy to handle for a user and a manager in loading a bran pellet technology in fee-type rice polishing equipment.SOLUTION: The rice polishing equipment includes: inside a machine room, a rice polishing machine and a bran pellet manufacturing machine for pelletizing bran generated in the rice polishing machine; a bran pellet takeout section 18 capable of taking out a bran pellet 16 manufactured by the bran pellet manufacturing machine P from the outside of the machine room; and a bran pellet housing section 17 for housing the bran pellet 16 into the machine room. The rice polishing equipment further includes: a switching body 19 for switching the bran pellet 16 to be moved to the bran pellet takeout section 18 or to the bran pellet housing section 17; and an operating switch for operating the switching body 19 provided outside the machine room.
Patent JP-2012170430-A (JP)
Title: Greening sheet using sunagoke moss
Inventor: MAEDA TAKAO
IPC: A01G1/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like greening product allowing to easily green a rooftop, a wall surface and a slope without using soil or sand.SOLUTION: This greening sheet using Sunagoke moss (Rhacomitrium canescens) is obtained by growing Sunagoke on rubber-based resin applied onto a glass cloth sheet material made by weaving glass fiber.
Patent JP-2012172485-A (JP)
Title: Column and beam unit for hut construction, and hut structure using the same
Inventor: KUMAGAI HIDEAKI
IPC: E04B1/344
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a column and beam unit for hut construction which has constant shape retention property and durability, and is easy to be constructed and disassembled, and a hut structure using the same.SOLUTION: A column and beam unit 1 comprises: a pair of ascend beam members 2 which have ends connected to each other to define the pitch of a roof; a pair of column members 3 for standing and holding the unit by connecting their ends nearby both the ends of the respective beam members; and a pair of beam support members 4 for retaining the shape of the whole unit by being arranged in an intersection state by connecting one-end sides to the pair of column members and connecting the other-end sides to halfway positions of the ascend beam members to which the opposite column members are connected. Intersection parts of the beam support members are also similarly connected. Connection means 5 of the respective members each employ a fastening configuration using a bolt and a nut. The hut structure includes a column and beam unit group constituted by arranging the plurality of column and beam units of which the shape is retained at positions of gables thereof and at positions opposite and in parallel to the gable positions at suitable intervals in a crossbeam direction, and the column and beam unit group is constructed by attaching crossbeam members, eves members, etc.
Patent JP-2012172653-A (JP)
Title: Controller for internal combustion engine
Inventor: FUKUI KO
IPC: F02B37/18
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine, that is capable of inhibiting the decrease in accuracy of air-fuel ratio learning, the internal combustion engine having a waste gate valve.SOLUTION: An ECU 30 executes processing of determining whether an engine water temperature has exceeded a prescribed value A (step S100), actively opens and closes a WGV (waste gate valve), and executes processing of calculating a shift in a learning value amount (step S102). The ECU 30 executes processing of determining whether the learning value shift amount is large enough to surpass a prescribed value C (step S104), and when a determination result is Yes (when a condition is fulfilled), executes processing of taking in the learning value shift (step S106). The ECU 30 executes processing of determining whether the engine water temperature is low enough to be below a prescribed value B (step S108), and executes processing of reflecting the learning value shift in the air-fuel ratio learning value (step S 110).
Patent JP-2011153380-A (JP)
Title: Method for producing titanium
Inventor: PRETORIUS GERARD
IPC: C22B7/04
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing titanium, alloys thereof and compounds thereof, in which a precursor used in the production of titanium is made inexpensive, further, loss caused by oxidation during the melting, casting and forging of metal is reduced, with an efficient and inexpensive process.  <P>SOLUTION: The method for producing a titanium metal from a titanium-containing material includes: a step of producing a solution of M<SP>II</SP>TiF<SB>6</SB>from a titanium-containing material; a step of selectively precipitating M<SP>I</SP><SB>2</SB>TiF<SB>6</SB>from the solution by the addition of (M<SP>I</SP>)aXb; and a step of using the selectively precipitated M<SP>I</SP><SB>2</SB>TiF<SB>6</SB>to produce the titanium. In the formulae, M<SP>II</SP>is a cation of a type forming hexafluorotitanate; M<SP>I</SP>is selected from ammonium and alkali metal cations; X is selected from halide, sulfate, nitrite, acetate and nitrate; and (a) and (b) are each an integer of 1 or 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012176025-A (JP)
Title: Game machine
Inventor: NAKAMURA TAKESHI
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that makes a player pay attention to the kind of a pattern displayed in a stopped state and enables the player to hardly determine what kind of a ready-to-win pattern is displayed.SOLUTION: The degree of the expectation of a jackpot is set to be higher in the case that a ready-to-win pattern combination composed of a numerical pattern [7] is displayed in a suspension state once than in the case that a ready-to-win pattern combination composed of numerical patterns [1]-[6] is displayed in a suspension state once. When a pattern change notice performance is executed, a change pattern different in display mode from the numerical pattern is variably displayed on each line in place of the numerical pattern, and the change patterns are displayed in a suspension state once on right and left lines constituting the ready-to-win pattern combination, respectively.
Patent JP-2012177161-A (JP)
Title: Method of producing grain-oriented electromagnetic steel sheet
Inventor: HAYAKAWA YASUYUKI
IPC: H01F1/16
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of decreasing an iron loss of a grain-oriented electromagnetic steel sheet having a forsterite film and subjected to finish annealing, of securing interlaminar resistance, and of maintaining the appearance of the steel sheet, by avoiding the damage of an insulating film associated with the irradiation of laser or electron beam when subjecting the steel sheet to domain refinement processing after flattening annealing by using the laser or electron beam irradiation.SOLUTION: When the grain-oriented electromagnetic steel sheet is subjected to the flattening annealing, the steel sheet is subjected to insulation coating processing that mainly uses phosphate and silica. Then the processing temperature is set to 850°C or larger; and the tension applied to the steel sheet in an annealing furnace is 10 MPa or lower. Subsequently the steel sheet is subjected to the domain refinement processing in which the steel sheet is irradiated with the laser or the electron beam in a direction crossing the rolling direction of the steel plate.
Patent JP-2012176156-A (JP)
Title: Pachinko system
Inventor: TAKEMORI TAKUMI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko system that can easily detect the fraudulent act of making dispensed balls put out fraudulently.SOLUTION: The number of remaining units of a prepaid card 200 is calculated by both a prepaid recording medium reader 100 and a put-out control board 60. The put-out control board 60 subtracts the number of remaining units when a dispensed ball put-out operation is completed. Meanwhile, the prepaid recording medium reader 100 subtracts the number of remaining units when a ball bending completion signal EXS output from the put-out control board 60 is changed to a low level from a high level. When the fraudulent act of forcedly keeping the ball bending completion signal EXS at the high level is performed, the number of remaining units calculated by the prepaid recording medium reader 100 does not agree with the number of remaining units calculated by put-out control board 60 because the prepaid recording medium reader 100 cannot subtracts the number of remaining units.
Patent JP-2012179188-A (JP)
Title: Game machine
Inventor: FUJII YOSHITAKA
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, improving amusement of a game.SOLUTION: The variation pattern of the whole variable presentation corresponding to a variable display of a special symbol is a combination of a first variation pattern and a second variation pattern. It is determined whether the special presentation is performed or not based on a presentation parameter associated with a big win reliability, and the combination of the first variation pattern and the second variation pattern. Further, the mode of the special presentation is determined based on the presentation parameter.
Patent JP-2012185450-A (JP)
Title: Sound model learning device and computer program
Inventor: TAGAWA HIROAKI
IPC: G10L15/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound model learning device using an SVM.SOLUTION: A learning device includes: a learning data storage unit 102; an SVM parameter storage unit 116 for storing an SVM parameter of an internal state of each phoneme; an initial alignment processing unit 110 for initially aligning each piece of learning data with an initial state of a corresponding sound model; a rewritable storage unit 112 for storing the initially aligned learning data; an alignment processing unit 118 for performing SVM learning of each internal state of the sound model by using the aligned learning data; a learning data update unit 122 for aligning each piece of learning data with the internal state of each sound model by using the sound models learned by an SVM learning unit 114 to update the learning data in the storage unit 112; and a comparison unit 126 for repeatedly executing SVM learning and alignment of learning data until termination conditions are satisfied.
Patent JP-2012188484-A (JP)
Title: Method for producing electroconductive polymer having controlled shape
Inventor: HAN YOUN-GYU
IPC: C08G73/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining an electroconductive polymer in various aimed shapes from one material.SOLUTION: By employing, as a template in polymerization, a nano-sized tublar structure, which is formed by self-assembly of an amphiphatic molecule such as a glycolipid or the like, the resultant electroconductive polymer is controlled to have any one of tube-like, coil-like, fiber-like and rod-like shapes. Alternatively, by employing a glycolipid as a surfactant, a resultant electroconductive polymer is controlled to have a spherical shape.
Patent JP-2012190915-A (JP)
Title: Near-field exposure mask, resist pattern formation method, device manufacturing method, near-field exposure method, pattern formation method, near-field light lithography member, and near-field nanoimprint method
Inventor: SHINODA NAOMI
IPC: H01L21/027
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a near-field exposure mask, a resist pattern formation method, and a device manufacturing method capable of securing close contact between a mask and an exposure target over a large area.SOLUTION: A near-field exposure mask according to an embodiment comprises: a silicon substrate 2; and a near-field light generating film 6 formed on the silicon substrate 2 and formed of a layer containing at least one element selected from a group of Au, Al, Ag, Cu, Cr, Sb, W, Ni, In, Ge, Sn, Pb, Zn, Pd, and C, or a laminated film of these layers.
Patent JP-2012191346-A (JP)
Title: Network device
Inventor: TOYAMA HIROTO
IPC: H04W52/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a network device capable of attaining lower power consumption in call control cards and also suppressing failures in the call control cards.SOLUTION: A network device 20 includes: a selection part 23 configured to select call control cards to disconnect power sources among multiple call control cards; and a power saving control part 24 configured to disconnect the power sources of the call control cards selected by the selection part 23. The power saving control part 24 reduces margins which are set in the call control cards not selected by the selection part 23 in accordance with the disconnection of the power sources of the call control cards selected by the selection part 23, and increases the number of application connection calls set in the call control cards not selected by the selection part 23.
Patent JP-2012190206-A (JP)
Title: Data processing scheduling device, method and program
Inventor: KAMIMURA JUNPEI
IPC: G06F9/48
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of a system in which data is transferred to and processed by a co-processor by reducing waiting time for data transfer and data processing.SOLUTION: A host computer operates to divide data to be processed into multiple chunks, obtain the lengths of time needed for transferring and processing each of the chunks, determine the order in which the chunks are processed by a co-processor based on the lengths of data transfer time and data processing time of each of the chunks, transfer the chunks to the co-processor according to the determined order and direct the co-processor to process them.
Patent JP-2012190959-A (JP)
Title: Light-emitting element drive circuit
Inventor: MIYAJIMA KAZUYUKI
IPC: H01L33/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To ensure an appropriate value of the output voltage from a switching regulator even for a shorter lighting time of an LED.SOLUTION: If the period of "H" of a pulse light control signal P1 is shorter than a predetermined time T1, and the voltage VK of an LED 11 on the cathode side is lower than a reference voltage VREF2 when the LED is lighted in the period of "H" of a pulse light control signal P1 and a step-up switching regulator 30 is operated to unlight the LED in the "L" period and to stop the step-up switching regulator 30, the step-up circuit of the step-up switching regulator 30 is controlled by a pulse light control signal P2 obtained by delaying the period of "H" of the pulse light control signal P1 by a delay time tdf, thus delaying the step-up time by the delay time tdf.
Patent JP-2011216874-A (JP)
Title: Thin-film solar cell and manufacturing method therefor
Inventor: DEGUCHI KOJI
IPC: H01L31/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a thin layer solar cell, along with a manufacturing method for a thin-film solar cell, which uses a compound semiconductor film in which both high throughput and carrier occurrence of an n-type semiconductor layer are ensured for providing a high energy efficiency.SOLUTION: The thin-film solar cell has: a substrate; a first electrode; a photoelectric conversion layer; and a second electrode on the substrate. The photoelectric conversion layer has a lamination configuration containing at least a p-type layer and an n-type layer. The n-type layer is such a compound as made from at least one group selected from a group II, a group VII, a group XII, a group XIII, and a group XVI. Here, the group XIII contains at least In, and the group XVI contains at least S.
Patent JP-2012189809-A (JP)
Title: Developing device for lithographic printing plate and developing method for lithographic printing plate
Inventor: INNO NORIBUMI
IPC: G03F7/32
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for a lithographic printing plate precursor and a developing method for a lithographic printing plate precursor, able to stably produce a high quality lithographic printing plate.SOLUTION: The developing device for a lithographic printing plate precursor, which carries out development by conveying the lithographic printing plate precursor having a support and an image recording layer supported on the support and exposed. This developing device comprises: a first developing part having a first tank and configured to develop the image recording layer by impregnating the conveyed lithographic printing plate precursor with a developing liquid stored in the first tank; a second developing part disposed downstream of the first developing part in the direction of conveyance of the lithographic printing plate precursor and having a second tank storing a developing liquid; a replenishing part for replenishing the second tank with a fresh developing liquid; and a liquid feeder for feeding the developing liquid stored in the second tank to the first tank. The feeder feeds the developing liquid stored in the second tank to the first tank.
Patent JP-2012191762-A (JP)
Title: Loosening prevention tool of winding grip
Inventor: SATO YOSHINORI
IPC: H02G7/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a loosening prevention tool for a winding grip, which is attached on and holds a terminal part of the winding grip twisted into a branch line from both sides to prevent in advance the winding grip from being loosened and separated.SOLUTION: In a branch line fixture having a band for attaching a winding grip formed by bending predetermined wire members substantially in a U-shape to an electric pole via a thimble, a loosening prevention tool of the winding grip gripping the branch line by twisting both U-shaped ends of the winding grip into the branch line is formed of a pair of ring half-split bodies holding a terminal part of the winding grip twisted into the branch line from both sides.
Patent JP-2012188043-A (JP)
Title: Drive control device of hybrid vehicle
Inventor: MAEDA EIJI
IPC: B60L50/16
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To control deterioration of responsiveness of an engine, and improve drivability.SOLUTION: The drive control device of a hybrid vehicle includes an operating point determining means that decides an engine operating point that is decided by the rotating speed and the output torque of an engine (20) and a motor-generator operating point that is decided by the rotating speed and output torques of a motor-generator (MG1). The operating point determining means changes the engine operating point and the motor-generator operating point so that the output torque of the engine may increase when the requirement drive force demanded by the hybrid vehicle is more than a prescribed threshold value when the engine operating point or the motor-generator operating point is in the noise generation area.
Patent JP-2012188883-A (JP)
Title: Locking device
Inventor: SATO TAKAYA
IPC: E05B13/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which can be installed with ease to an existing lever handlebar provided to a door, can lock a swing operation of the lever handlebar, and can easily be canceled a locked state when the lever handlebar is used.SOLUTION: A locking device comprises: a lever handlebar 15 whose rotatable lever shaft 23 protrudes perpendicularly from a door surface 21 and whose lever grip part 31 perpendicular to the lever shaft 23 swings so as to enable a door 25 to be unlocked; an operation barrier member 17 which extends along the lever grip part 31 at an opposite side to a rotating direction of the lever grip part 31 so as to block a rotating operation of the lever grip part 31; and a barrier member supporting body 19 which includes a supporting shaft 35 perpendicular to the lever shaft 23, is fixed to the door 25, and supports swingably an end portion 41 of the operation barrier member 17 in a longitudinal direction with the supporting shaft 35.